Volume 11702
Lecture Notes in Computer ScienceInformation Systems and Applications, incl. Internet/Web, and HCI
Editorial Board
Elisa Bertino
Purdue University, West Lafayette, IN, USA
Wen Gao
Peking University, Beijing, China
Bernhard Steffen
TU Dortmund University, Dortmund, Germany
Gerhard Woeginger
RWTH Aachen, Aachen, Germany
Moti Yung
Columbia University, New York, NY, USA
Founding Editors
Gerhard Goos
Karlsruhe Institute of Technology, Karlsruhe, Germany
Juris Hartmanis
Cornell University, Ithaca, NY, USA

More information about this series at http://​www.​springer.​com/​series/​7409

Editors
Maribel Acosta, Philippe Cudré-Mauroux, Maria Maleshkova, Tassilo Pellegrini, Harald Sack and York Sure-Vetter

Semantic Systems. The Power of AI and Knowledge Graphs

15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9–12, 2019, Proceedings

Editors
Maribel Acosta
Karlsruhe Institute of Technology, Karlsruhe, Germany
Philippe Cudré-Mauroux
University of Fribourg, Fribourg, Switzerland
Maria Maleshkova
University of Bonn, Bonn, Germany
Tassilo Pellegrini
St. Pölten University of Applied Science, St. Pölten, Austria
Harald Sack
FIZ Karlsruhe – Leibniz Institute for Information Infrastructure, Eggenstein-Leopoldshafen, Germany
York Sure-Vetter
Karlsruhe Institute of Technology, Karlsruhe, Germany
ISSN 0302-9743e-ISSN 1611-3349
Lecture Notes in Computer ScienceInformation Systems and Applications, incl. Internet/Web, and HCI
ISBN 978-3-030-33219-8e-ISBN 978-3-030-33220-4
This book is an open access publication.
© The Editor(s) (if applicable) and The Author(s) 2019
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Preface

SEMANTiCS 2019 took place during September 9–12, 2019, in Karlsruhe, Germany. SEMANTiCS offers a forum for the exchange of latest scientific results in semantic systems and complements these topics with new research challenges in areas like data science, machine learning, logic programming, content engineering, social computing, Semantic Web, and many more. This year was the 15th edition of the SEMANTiCS conference series, which has developed into an internationally visible and professional academic event.

Participants learn from top researchers and industry experts about emerging trends and topics in the wide area of semantic computing. The SEMANTiCS community is highly diverse; attendees have responsibilities in interlinking areas such as artificial intelligence, knowledge discovery and management, big data analytics, e-commerce, enterprise search, technical documentation, document management, business intelligence, and enterprise vocabulary management.

This year the SEMANTiCS conference’s subtitle was “The Power of AI and Knowledge Graphs,” and especially welcomed submissions to the following hot topics:
  • Web Semantics and Linked (Open) Data

  • Enterprise Knowledge Graphs, Graph Data Management, and Deep Semantics

  • Machine Learning and Deep Learning Techniques

  • Semantic Information Management and Knowledge Integration

  • Terminology, Thesaurus, and Ontology Management

  • Data Mining and Knowledge Discovery

  • Reasoning, Rules, and Policies

  • Natural Language Processing

  • Data Quality Management and Assurance

  • Explainable Artificial Intelligence

  • Semantics in Data Science

  • Semantics in Blockchain and Distributed Ledger Technologies

  • Trust, Data Privacy, and Security with Semantic Technologies

  • Economics of Data, Data Services, and Data Ecosystems

We additionally issued calls for two special tracks:
  • Digital Humanities and Cultural Heritage

  • LegalTech

Following the great success of SEMANTiCS 2018 in Vienna, we received 88 submissions. In order to properly provide high-quality reviews to these submissions, we set up a Program Committee (PC) comprising of 111 members to help us select the papers with the highest impact and scientific merit. For each submission, at least three reviews were written independently from the assigned reviewers in a single-blind review process (author names are visible to reviewers, but reviewers stay anonymous). After all reviews were submitted, the PC chairs compared the reviews and discussed discrepancies and different opinions with the reviewers to facilitate a meta-review and suggest a recommendation to accept or reject the paper. Overall, we accepted 20 full papers and 8 short papers from the 88 submissions which resulted in a full paper acceptance rate of 23%.

The program of SEMANTiCS 2019 was structured as follows. In the main conference, the contributors of full papers including posters and industry talks gave their presentations in thematically grouped sessions. These presentations covered a broad palette on current trends and developments in semantic technologies. To support the knowledge transfer between the academic and industrial communities, scientific papers and industry papers were grouped according to the following thematic sessions:
  • Semantic Information Management

  • Knowledge Discovery and Semantic Search

  • Knowledge Graphs

  • Knowledge Extraction

  • Natural Language Processing

  • Thesaurus and Ontology Management

  • Linked Data and Data Integration

  • Distributed Ledger Technologies

  • Smart Connectivity and Interlinking

  • Special Track: LegalTech

  • Special Track: Digital Humanities and Cultural Heritage

  • Special Track: Knowledge Organization and Application for Complex Industry Settings

The Posters and Demos Track provided an opportunity to present late-breaking research results, smaller contributions, and innovative work in progress. 29 original submissions and 2 re-submissions from the research track were accepted to this track, selected with a peer-reviewing process from a total of 47 poster and demo submissions. The reviewing committee, which included 88 members, provided at least three reviews per submission. The accepted works have been published within the CEUR Workshop Proceedings series.

Besides the scientific track of the conference, a call for industry presentations was launched, which resulted in 47 submissions of which 37 were accepted for presentation in the industry track. Additionally, an exhibition took place where organizations presented their semantics-based products and services.

Deliberate long breaks, in a well-suited venue, took place throughout the conference and social events provided excellent opportunities for networking with people interested in semantics-related topics from different disciplines and parts of the world.

We are grateful to our keynote and invited speakers for sharing their ideas about the future development of knowledge management, new media, and semantic technologies with our attendees:

Keynote Speakers:
  • Michael J. Sullivan (Oracle): “Hybrid Knowledge Management Architectures”

  • Michel Dumontier (Maastricht University): “Accelerating Biomedical Discovery with an Internet of FAIR Data and Services”

  • Andy Boyd and Brendan Nielsen (Shell): “High-grading Business Decisions through Semantic Technology”

  • Valentina Presutti (Consiglio Nazionale delle Ricerche): “Looking for Common Sense in the Semantic Web”

  • Katja Hose (Aalborg University): “Querying the Web of Data”

Invited Speakers:
  • Andreas Harth (Fraunhofer Institute): “From Representing Knowledge to Representing Behaviour”

  • Christian Dirschl (Wolters Kluwer): “LegalTech – To whom it may concern”

Many thanks also go to all authors who submitted papers and of course to the PC who provided careful reviews in a quick turnaround time.

Special thanks go to Christian Dirschl (Wolters Kluwer Germany) and Andreas Blumauer (Semantic Web Company) who organized all industry related activities. We also would like to thank Thomas Thurner and Martin Kaltenböck from the Semantic Web Company for providing the organizational infrastructure and taking care of all the operational tasks. Additionally, we would also like to thank our local organization team Stefan Summesberger, Viviene Vetter, and Julia Holze, as well as all those helpful hands that are too many to name for supporting this year’s conference and turning it into a success.

We would also like to thank our sponsors (i.a.o.):
  • Premium Sponsors: eccenca, PoolParty, FIZ Karlsruhe, and CAS

  • Gold Sponsors: Semiodesk, metaphacts, and i-views

  • Silver Sponsors: Siemens, Ontotext, Franz Inc., Allegrograph, Enterprise Knowledge, Deloitte, and HP Motion Content

  • Bronze and Research: CID, Fraunhofer IAIS, Bosch, inovex, Oracle, Prêt-à-LLOD, STI Innsbruck, GNOSS, Klarso, Ontopic, and SICK

Special thanks also go to the partners of the conference who are:

University of Basel, BID - Bibliothek & Information International, Cefriel, Connected Data London, Consiglo Nazionale delle Ricerche, Cyberforum, DBpedia, eccenca, FIZ Karlsruhe, GFWM, IBM, KIT - Karlsruhe Institute of Technology, TIB, University of Paderborn, University of Fribourg, Springer LNCS, Wolters Kluwer, and WU Vienna.

We hope that SEMANTiCS 2019 will provide you with new inspirations for your research and with opportunities for partnerships with other research groups, academic, and industrial participants.

Maribel Acosta
Philippe Cudré-Mauroux
Maria Maleshkova
Tassilo Pellegrini
Harald Sack
York Sure-Vetter
September 2019
Organization Chairs

Conference Chairs

Harald Sack

FIZ Karlsruhe – Leibniz Institute for Information Infrastructure, Germany

York Sure Vetter

Karlsruhe Institute of Technology, Germany

Tassilo Pellegrini

St. Pölten University of Applied Sciences, Austria

Research and Innovation Chairs

Maribel Acosta

Karlsruhe Institute of Technology, Germany

Philippe Cudré-Mauroux

Université de Fribourg, Switzerland

Special Track Chairs

Sabrina Kirrane

Institute for Information Business of WU Wien, Austria

Victor de Boer

Vrije Universiteit Amsterdam, The Netherlands

Industry and Use Case Chairs

Christian Dirschl

Wolters Kluwer Germany, Germany

Andreas Blumauer

Semantic Web Company, Austria

Poster and Demo Track Chairs

Mehwish Alam

FIZ Karlsruhe – Leibniz Institute for Information Infrastructure, Germany

Ricardo Usbeck

Paderborn University, Germany

Workshop and Satellite Events Chairs

Anna Lisa Gentile

IBM Almaden Research Center, USA

Irene Celino

Cerfriel, Politecnico di Milano, Italy

Proceedings Chairs

Maria Maleshkova

University of Bonn, Germany

Tassilo Pellegrini

St. Pölten University of Applied Sciences, Austria

Promotion Chairs

Thomas Thurner

Semantic Web Company, Austria

Julia Holze

AKSW, InfAI, Leipzig University, Germany

Stefan Summesberger

plantsome communication, Austria

Local Chairs

Thomas Thurner

Semantic Web Company, Austria

Vivien Vetter

FIZ Karlsruhe – Leibniz Institute for Information Infrastructure, Germany

Sponsoring Chair

Stefan Summesberger

plantsome communication, Austria

Permanent Advisory Board

Sören Auer

Fraunhofer Institute for Intelligent Analysis and Information Systems, Germany

Andreas Blumauer

Semantic Web Company, Austria

Tobias Bürger

BMW Group, Germany

Christian Dirschl

Wolters Kluwer Germany, Germany

Victor de Boer

Vrije Universiteit Amsterdam, The Netherlands

Anna Fensel

Semantic Technology Institute (STI) Innsbruck, Austria

Dieter Fensel

Semantic Technology Institute (STI) Innsbruck, Austria

Mike Heininger

GfWM Austria, Austria

Sebastian Hellmann

Institute of Applied Informatics e.V. at the University of Leipzig, Germany

Ute John

GfWM Germany, WissensWertSchöpfung, Germany

Martin Kaltenböck

Semantic Web Company, Austria

Elmar Kiesling

TU Wien, Austria

Tassilo Pellegrini

St. Pölten University of Applied Sciences, Austria

Axel Polleres

Institute for Information Business of WU Wien, Austria

Felix Sasaki

DFKI, W3C Fellow, Germany

Harald Sack

FIZ Karlsruhe – Leibniz Institute for Information Infrastructure and Karlsruhe Institute of Technology (KIT), Germany

Program Committee - Research and Innovation Track and Special Tracks

Harith Alani

The Open University

Vito Walter

Anelli Politecnico di Bari

Luigi Asprino

University of Bologna, STLab (ISTC-CNR)

Sören Auer

TIB, University of Hannover

Nathalie Aussenac-Gilles

IRIT, CNRS

Sebastian Bader

Fraunhofer-Institut für Intelligente Analyse- und Informationssysteme IAIS

Stefan Bischof

Siemens AG Österreich

Carlos Bobed

everis, NTT Data

Loris Bozzato

Fondazione Bruno Kessler

Carlos Buil-Aranda

Universidad Técnica Federico Santa María

Paul Buitelaar

Insight Centre for Data Analytics, National University of Ireland Galway

Irene Celino

Ceriel

Davide Ceolin

Vrije Universiteit Amsterdam

Pierre-Antoine Champin

Liris, Université Claude Bernard Lyon1

Vinay Chaudhri

SRI International, USA

Ioannis Chrysakis

FORTH-ICS, Greece

Ioana-Georgiana Ciuciu

Babes-Bolyai University

Oscar Corcho

Universidad Politécnica de Madrid

Gianluca Correndo

University of Southampton

Enrico Daga

The Open University

Ben De Meester

Ghent University

Elena Demidova

L3S Research Center

Sylvie Despres

Laboratoire d’Informatique Médicale et de BIOinformatique (LIM&BIO)

Chiara Di Francescomarino

Fondazione Bruno Kessler-Irst

Stefan Dietze

GESIS - Leibniz Institute for the Social Sciences

Anastasia Dimou

Ghent University

Jens Dörpinghaus

Fraunhofer

Mauro Dragoni

Fondazione Bruno Kessler-Irst

Anca Dumitrache

Vrije Universiteit Amsterdam

Jérôme Euzenat

Inria, University of Grenoble Alpes

Victoria Eyharabide

STIH Laboratory, Sorbonne University

Michael Färber

University of Freiburg

Catherine Faron Zucker

Université Nice Sophia Antipolis

Said Fathalla

University of Bonn

Ingo Feinerer

University of Applied Sciences Wiener Neustadt

Javier D. Fernández

Vienna University of Economics and Business

Agata Filipowska

Poznan University of Economics

Nuno Freire

INESC-ID

Roberto Garcia

Universitat de Lleida

Raúl García-Castro

Universidad Politécnica de Madrid

Daniel Garijo

Information Sciences Institute

Annalisa Gentile

IBM

Jose Manuel Gomez-Perez

ExpertSystem

Michael Granitzer

University of Passau

Alasdair Gray

Heriot-Watt University

Paul Groth

University of Amsterdam

Peter Haase

metaphacts

Benjamin Heitmann

RWTH Aachen University

Lars Heling

Karlsruhe Institute of Technology

Eelco Herder

Radboud University

Pieter Heyvaert

IDLab Ghent University – imec, Belgium

Rinke Hoekstra

University of Amsterdam

Geert-Jan Houben

Delft University of Technology

Zhisheng Huang

Vrije Universiteit Amsterdam

Shimaa Ibrahim

Bonn University

Marc Jacobs

Fraunhofer

Tobias Käfer

Karlsruhe Institute of Technology

Lucie-Aimée Kaffee

University of Southampton

Elias Kärle

STI-Innsbruck

Tomi Kauppinen

Aalto University School of Science

Dimitris Kontokostas

University of Leipzig

Efstratios Kontopoulos

Information Technologies Institute, Centre for Research & Technology – Hellas, Greece

Tobias Kuhn

Vrije Universiteit Amsterdam

Christoph Lange

Fraunhofer FIT, Germany

Maxime Lefrançois

MINES Saint-Etienne

Isaac Lera

UIB

Steffen Lohmann

Fraunhofer

Vanessa Lopez

IBM

Vincent Lully

Sorbonne Université, France

Nicole Merkle

FZI Forschungszentrum Informatik am KIT

Lyndon Nixon

MODUL Technology GmbH

Leo Obrst

MITRE

Jan Oevermann

University of Bremen, German Research Center for Artificial Intelligence (DFKI)

Harshvardhan Jitendra Pandit

ADAPT, Trinity College Dublin

Heiko Paulheim

University of Mannheim

Catia Pesquita

LaSIGE, Universidade de Lisboa

Jasmin Pielorz

Austrian Institute of Technology

Jędrzej Potoniec

Poznan University of Technology

Cédric Pruski

Luxembourg Institute of Science and Technology

Filip Radulovic

Sépage in Paris, France

Alessandro Raganato

University of Helsinki

Artem Revenko

Semantic Web Company GmbH

Giuseppe Rizzo

LINKS Foundation

Oscar Rodríguez Rocha

Inria

Anisa Rula

University of Milano-Bicocca

Marta Sabou

Vienna University of Technology

Vadim Savenkov

Vienna University of Economics and Business (WU)

Stefan Schlobach

Vrije Universiteit Amsterdam

Pavel Shvaiko

Informatica Trentina

Ruben Taelman

Ghent University – imec

Sanju Tiwari

Ontology Engineering Group

Konstantin Todorov

LIRMM, University of Montpellier

Riccardo Tommasini

Politecnico di Milano

Jürgen Umbrich

Vienna University of Economy and Business (WU)

Victoria Uren

Aston University

Mathias Uslar

OFFIS

Herbert Van De Sompel

Data Archiving Networked Services

Frank Van Harmelen

Vrije Universiteit Amsterdam

Maria Esther Vidal

Universidad Simon Bolivar

Joerg Waitelonis

yovisto GmbH

Shenghui Wang

OCLC Research

Ziqi Zhang

Sheffield University

Additional Reviewers

Wazed Ali

TIB

Imran Asif

Heriot Watt University

Javad Chamanara

L3S

Andrea Cimmino Arriaga

Universidad de Sevilla

Diego Collarana

IAIS Fraunhofer

Mirette Elias

University of Bonn

Simon Gottschalk

L3S

Prashant Khare

The Open University

Allard Oelen

TIB

Nicolas Tempelmeier

L3S

Contents

Web Semantics and Linked (Open) Data
Christina Lohvynenko and Dietmar Nedbal
Harshvardhan J. Pandit, Declan O’Sullivan and Dave Lewis
Uldis Bojārs, Roberts Darģis, Uldis Lavrinovičs and Pēteris Paikens
Victoria Eyharabide, Vincent Lully and Florentin Morel
Machine Learning and Deep Learning Techniques
Tobias Schmitt, Cedric Kulbach and York Sure-Vetter
Semantic Information Management and Knowledge Integration
Abhisha Bhattacharyya, Ilya Baldin, Yufeng Xin and Kemafor Anyanwu
Andreea Iana, Steffen Jung, Philipp Naeser, Aliaksandr Birukou, Sven Hertling and Heiko Paulheim
Georgios Meditskos, Stefanos Vrochidis and Ioannis Kompatsiaris
Robin Keskisärkkä, Eva Blomqvist, Leili Lind and Olaf Hartig
Terminology, Thesaurus and Ontology Management
Sebastian R. Bader and Maria Maleshkova
Bianca Pereira, Cecile Robin, Tobias Daudert, John P. McCrae, Pranab Mohanty and Paul Buitelaar
Molka Tounsi Dhouib, Catherine Faron Zucker and Andrea G. B. Tettamanzi
Philippe A. Martin, Olivier Corby and Catherine Faron Zucker
Shimaa Ibrahim, Said Fathalla, Hamed Shariat Yazdi, Jens Lehmann and Hajira Jabeen
Sven Hertling, Jan Portisch and Heiko Paulheim
Data Mining and Knowledge Discovery
Awais Manzoor Bajwa, Diego Collarana and Maria-Esther Vidal
Edgard Marx, Gustavo Correa Publio and Thomas Riechert
Elena Leitner, Georg Rehm and Julian Moreno-Schneider
Florian Schrage, Nicolas Heist and Heiko Paulheim
Gezim Sejdiu, Damien Graux, Imran Khan, Ioanna Lytra, Hajira Jabeen and Jens Lehmann
Leila Feddoul, Sirko Schindler and Frank Löffler
Ria Hari Gusmita, Rricha Jalota, Daniel Vollmers, Jan Reineke, Axel-Cyrille Ngonga Ngomo and Ricardo Usbeck
Simon Gottschalk, Nicolas Tempelmeier, Günter Kniesel, Vasileios Iosifidis, Besnik Fetahu and Elena Demidova
Semantics in Blockchain and Distributed Ledger Technologies
Anh Le-Tuan, Darshan Hingu, Manfred Hauswirth and Danh Le-Phuoc